<!DOCTYPE html>
<html> 
  <head>
    <meta charset="utf-8">
    <title>后台管理系统</title>
    <link rel="stylesheet" href="/static/layui/css/layui.css">
    <script src="/static/layui/layui.js"></script>
  </head>
<body class="layui-layout-body">
    <div class="layui-layout layui-layout-admin"> 
      111
    </div>

    <script> 
    </script>
</body>
</html>
